Play, Plus(Add to queue), YouTube (it brings up youtube video for the same song), and trash buttons are Item's contextual action.
Scrolling tabs in current Google music has discovery problem. If you are currently in Songs tab, User does not have any idea how many swipes would it take to reach genres. its hidden, Main tasks of apps are front and center in my redesign. Songs, Albums, genres & playlists always take same number of "touches" to reach. And you know it always.
I personally don't like overflow concept & moving between different screen. My settings screen is sort of a reveal on the same view. Its my personal opinion.
Thanks anyways for your feedback!